Water-saving adjustable faucet

Abstract

The utility model belongs to faucet technical field especially relates to a water -saving adjustable faucet, include: faucet body, faucet body includes water supply part and output part, is provided with fluid flow channel in the output part, is provided with mounting hole in the output part terminal, adjusting assembly, adjusting assembly includes valve body and valve cover, is provided with valve stem and valve cover connection on the valve body, is provided with a plurality of shunt on the valve body, a plurality of shunts are communicated with fluid flow channel, induction assembly, induction assembly sets up in the downside of output part, and the output part end head part of one side of mounting hole is inclined to, induction assembly includes infrared inductor and first power supply, wherein, the valve stem controls the valve body rotation process through the valve stem, and a plurality of shunts are connected fluid flow channel alone or simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of faucet technology, and in particular relates to a water-saving adjustable faucet. Background Technology

[0002] A faucet is a common name for a water valve, used to control the flow of water and thus saving water. Faucets are constantly being updated, evolving from old-fashioned cast iron faucets to electroplated knob faucets, and then to stainless steel single-temperature single-control faucets, stainless steel dual-temperature dual-control faucets, and semi-automatic kitchen faucets. Now, more and more consumers consider factors such as material, function, and design when purchasing faucets.

[0003] Existing smart sensor faucets in public places can only dispense water at a single flow rate. This often leads to insufficient or excessive water supply when dealing with different water needs of different people, which can easily cause waste of water resources. Therefore, we have specially designed a water-saving adjustable faucet. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a water-saving adjustable faucet that achieves controllable water flow.

[0005] In view of this, the present invention provides a water-saving adjustable faucet, comprising: The faucet body includes a water supply section and an output section. The output section is provided with a fluid flow channel, and the end of the output section is provided with a mounting hole. The regulating assembly includes a valve body and a valve cover. A valve stem is provided on the valve body and connected to the valve cover. Multiple flow channels are provided on the valve body and are connected to the fluid flow channels. The sensing component is disposed on the lower side of the output section and tilted towards the end of the output section on the side of the mounting hole. The sensing component includes an infrared sensor and a first power supply. During the process of the valve stem controlling the rotation of the valve body, multiple flow channels are connected to the fluid flow channels individually or simultaneously.

[0006] In the above technical solution, the mounting holes further include: The regulating section has a valve body located within it, which cooperates with the fluid flow channel in the output section. The control section has a larger diameter than the regulating section. A sealing gasket is installed inside the control section, and a through hole is provided on the sealing gasket. The valve stem extends from the through hole to the outside of the control section and connects with the valve cover.

[0007] In the above technical solution, furthermore, the valve cover is provided with multiple precision-calibrated edges, each of which corresponds to the center of the opening of a multiple flow channel.

[0008] In the above technical solution, a sink structure is further provided on the upper end face of the output section, and a light-emitting device is provided on the sink structure. Among them, the corresponding fine-calibrated edges of multiple flow channels are connected to the fluid flow channels through corresponding light-emitting devices.

[0009] In the above technical solution, the light-emitting device further includes: The second power supply is located inside the trough structure; The light-emitting element is strip-shaped and electrically connected to the second power supply. A heat insulation plate is provided between the second power supply and the light-emitting element, and the light-emitting element is mounted on the heat insulation plate.

[0010] In the above technical solution, the valve stem slides up and down along the through hole, causing the valve body to move and enabling multiple branch channels to connect with the fluid flow channel at the same time.

[0011] Furthermore, the above technical solution also includes: The return spring is located on the valve stem and between the sealing gasket and the valve cover. The return spring pushes the valve cover upward.

[0012] In the above technical solution, further, an extension edge is formed on the lower side of the output section, and the extension edge extends to the outside of the first power supply.

[0013] The beneficial effects of this utility model are as follows: This application design combines traditional manual adjustment and modern intelligent sensing functions, allowing users to flexibly adjust the water flow or rely on sensing components to achieve automatic control according to their personal needs, thereby improving the convenience and comfort of use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of one side of the structure of this utility model; Figure 2 This is a schematic diagram of the other side of the structure of this utility model; Figure 3 This is a partially sectional exploded view of the assembly of this utility model; Figure 4 This is a schematic diagram of the valve body of this utility model. Figure 5 yes Figure 4 A schematic diagram of the valve cover status under the middle valve body condition; Figure 6 This is a schematic diagram of the internal structure of the valve cover after it is pressed down according to this utility model; The markings in the diagram represent: 1. Faucet body; 11. Water supply section; 12. Output section; 121. Fluid flow channel; 122. Mounting hole; 1221. Adjustment section; 1222. Control section; 123. Settling tank structure; 124. Fixing bracket; 2. Adjustment component; 21. Valve body; 211. Diverter channel; 22. Valve cover; 221. Fine-tuned edge; 23. Valve stem; 3. Sensing component; 31. Infrared sensor; 32. First power supply; 4. Light-emitting device; 41. Second power supply; 42. Light-emitting element; 43. Sealing plate; 5. Return spring; 6. Extension edge; 7. Sealing gasket; 8. Block; 81. Boss. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0016] Example 1:

[0017] This embodiment provides a water-saving adjustable faucet, including: The faucet body 1 includes a water supply section 11 and an output section 12. The output section 12 is provided with a fluid flow channel 121 and an installation hole 122 at the end of the output section 12. Adjustment component 2 includes valve body 21 and valve cover 22. Valve body 21 is provided with valve stem 23 connected to valve cover 22. Valve body 21 is provided with multiple flow channels 211, which are connected to fluid flow channel 121. The sensing component 3 is disposed on the lower side of the output section 12 and tilted towards the end portion of the output section 12 on the side of the mounting hole 122. The sensing component 3 includes an infrared sensor 31 and a first power supply 32. During the process of the valve stem 23 controlling the rotation of the valve body 21, multiple flow channels 211 are connected to the fluid flow channel 121 individually or simultaneously.

[0018] As can be seen from this embodiment, a water-saving adjustable faucet includes a faucet body 1, an adjustment component 2, and a sensing component 3; The faucet body 1 is a conventional bathroom faucet formed by opening an installation hole 122 at the front end of the water outlet. The faucet body 1 includes a water supply part 11 and an output part 12. The water supply part 11 has a connector structure formed on it to connect with an external water supply pipe. The output part 12 has a fluid flow channel 121 formed inside it for water to flow out. An adjustment component 2 is installed on the mounting hole 122. The adjustment component 2 includes a valve body 21, a valve cover 22, and a valve stem 23 connecting the valve body 21 and the valve cover 22. The valve body 21 is provided with multiple flow channels 211, and the ratio of the fluid flow cross-sectional area between the multiple flow channels 211 is 1:1.5:2. In use, the user can control one of the multiple flow channels 211 on the valve body 21 to connect with the fluid flow channel 121 through the valve cover 22 to form a fluid output channel. Then, the fluid flow rate can be adjusted according to actual needs to achieve the purpose of water saving.

[0019] The sensing component 3 includes an infrared sensor 31 and a first power supply 32 electrically connected to it. It can automatically sense user behavior and start or stop the water flow without manual operation, further reducing water waste. The sensing function enhances ease of use and intelligence. The infrared sensor 31 was purchased. Furthermore, a mounting bracket 124 is formed at the bottom of the output section 12 for mounting the infrared sensor 31.

[0020] This application combines traditional manual adjustment with modern intelligent sensing functions, allowing users to flexibly adjust the water flow according to their individual needs or rely on the sensing component 3 to achieve automatic control, thus improving the convenience and comfort of use.

[0021] Example 2:

[0022] This embodiment provides a water-saving adjustable faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0023] Mounting hole 122 includes: The regulating section 1221 has a valve body 21 disposed within it and cooperates with the fluid flow channel 121 within the output section 12. The control section 1222 has a larger diameter than the regulating section 1221. A sealing gasket 7 is provided inside the control section 1222. A through hole is provided on the sealing gasket 7. The valve stem 23 extends from the through hole to the outside of the control section 1222 and connects with the valve cover 22.

[0024] As can be seen from this embodiment, the mounting hole 122 includes an adjustment section 1221 and a control section 1222. The diameter of the mounting hole 122 at the adjustment section 1221 is smaller than the diameter of the mounting hole 122 at the control section 1222. The regulating section 1221 is formed and the lower end of the mounting hole 122 is installed. The valve body 21 is installed in the regulating section 1221. The valve body 21 rotates in the regulating section 1221 and controls the connection between different flow channels 211 and the fluid flow channel 121 during the rotation process. Furthermore, the mating surfaces of the valve body 21 and the regulating section 1221 may not be sealed and gaps may exist, with the fluid flow rate at the mating surfaces having little impact on the overall flow rate.

[0025] The control section 1222 is formed and installed at the upper end of the mounting hole 122, and a sealing gasket 7 is installed. The sealing gasket 7 is limited and fitted on the stepped structure at the joint of the adjustment section 1221 and the control component, and a through hole is provided on the sealing gasket 7 for the valve stem 23 to be connected. Furthermore, a plug 8 is provided on the outside of the sealing gasket 7, and the control section 1222 is provided with threads on the part of the sealing gasket 7 located on the outside. After the plug 8 is engaged with the threads on the control section 1222, the sealing gasket 7 is pressed against the stepped structure. The plug 8 is formed with a hexagonal boss 81 structure, which makes it convenient to use a hex wrench to fix the plug 8. Furthermore, the valve cover 22 is connected to one end of the valve stem 23 that extends through the through hole to the outside of the control section 1222.

[0026] By setting adjustment section 1221 and control section 1222 to divide the mounting hole 122 into areas, it is convenient for workers to assemble the equipment, and at the same time, it can prevent the structure from going out of place.

[0027] Example 3:

[0028] This embodiment provides a water-saving adjustable faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0029] The valve cover 22 is provided with multiple precision-calibrated edges 221, which correspond to the center of the opening of multiple flow channels 211 respectively.

[0030] As can be seen from this embodiment, by setting multiple fine-calibration angles 221 on the valve cover 22 corresponding to multiple diversion channels 211, it is convenient for users to more intuitively select the required diversion channel 211 and connect it with the fluid flow channel 121 through the fine-calibration angles 221 during use, and obtain the required fluid flow rate, so as to use the water source as needed, which is more conducive to water conservation.

[0031] Example 4:

[0032] This embodiment provides a water-saving adjustable faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0033] A recessed groove structure 123 is provided on the upper end face of the output section 12, and a light-emitting device 4 is provided on the recessed groove structure 123; Among them, the corresponding fine-tuned corners 221 corresponding to multiple flow channels 211 are connected to the fluid flow channel 121 through the corresponding light-emitting device 4.

[0034] As can be seen from this embodiment, a recessed groove structure 123 is provided on the upper end face of the output part 12, and the recessed groove structure 123 is formed during the casting process of the faucet body 1. A light-emitting device 4 is installed on the settling tank structure 123. The light-emitting device 4 is located in the center of the upper end face of the output section 12. When in use, the user can rotate the valve cover 22 to make the fine-calibration edge 221 correspond to the light-emitting device 4. Since each fine-calibration edge 221 is located in the center of the corresponding diversion channel 211, after the fine-calibration edge 221 corresponds to the light-emitting device 4 located in the center of the output section 12, the opening of the individual corresponding diversion channel 211 will flow with the fluid, thereby forming a fluid output channel, which helps to improve the convenience of use. At the same time, in a dim environment, the light-emitting device 4 is easy for the user to find and use.

[0035] Example 5:

[0036] This embodiment provides a water-saving adjustable faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0037] The light-emitting device 4 includes: The second power supply 41 is installed inside the sink structure 123; The light-emitting element 42 is strip-shaped and electrically connected to the second power supply 41; A sealing plate 43 is provided between the second power supply 41 and the light-emitting element 42, and the light-emitting element 42 is disposed on the sealing plate 43.

[0038] As can be seen from this embodiment, the light-emitting component includes a second power supply 41 and a light-emitting element 42, wherein the light-emitting element 42 is an LED light strip; The second power supply 41 is installed inside the sink structure 123 and is electrically connected to the light-emitting element 42; Furthermore, a sealing plate 43 is provided between the second power supply 41 and the light-emitting element 42, which helps to isolate the second power supply 41 and thus prevent water from damaging the second power supply 41 and causing circuit failure.

[0039] Example 6:

[0040] This embodiment provides a water-saving adjustable faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0041] The valve stem 23 slides up and down along the through hole, causing the valve body 21 to move and making multiple branch channels 211 connected to the fluid flow channel 121 at the same time.

[0042] As can be seen from this embodiment, the adjustment component 2 can be pressed to achieve a large flow output effect, which helps to improve the ease of use.

[0043] Example 7:

[0044] This embodiment provides a water-saving adjustable faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] The return spring 5 is located on the valve stem 23 and between the sealing gasket 7 and the valve cover 22. The return spring 5 pushes the valve cover 22 upward.

[0046] As can be seen from this embodiment, by setting a return spring 5 on the valve stem 23 and making the two ends of the return spring 5 abut against the upper end face of the sealing gasket 7 and the inner end face of the valve cover 22, during use, the elasticity of the return spring 5 itself can control the valve cover 22 to drag the valve stem 23 and the valve body 21 to move upward and reset. Furthermore, the elastic force of the return spring 5 is greater than the sum of the friction between the valve stem 23 and the through hole and the weight of the valve cover 22, valve stem 23, and valve body 21. Under adjustment, the elastic force of the return spring 5 is adjusted to fully lift the valve cover 22 upward within 10s-20s, which helps with fluid flow control and does not affect normal water use when the fluid flow channel 121 is connected to the corresponding branch channel 211.

[0047] Example 8:

[0048] This embodiment provides a water-saving adjustable faucet, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0049] An extension edge 6 is formed on the lower side of the output section 12, and the extension edge 6 extends to the outside of the first power supply 32.

[0050] As can be seen from this embodiment, by providing an extension edge 6 on the outer wall of the output section 12 outside the first power supply 32, the second power supply 41 can be protected, and water can be prevented from invading the first power supply 32, thus avoiding the occurrence of circuit abnormalities.

[0051] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms fall within the scope of protection of this application.

Claims

1. A water-saving adjustable faucet, characterized in that it comprises: The faucet body (1) includes a water supply part (11) and an output part (12). The output part (12) is provided with a fluid flow channel (121) and an installation hole (122) is provided at the end of the output part (12). The regulating component (2) includes a valve body (21) and a valve cover (22). A valve stem (23) is provided on the valve body (21) and connected to the valve cover (22). A plurality of flow channels (211) are provided on the valve body (21) and the plurality of flow channels (211) are connected to the fluid flow channel (121). The sensing component (3) is disposed on the lower side of the output section (12) and tilted toward the end of the output section (12) on the side of the mounting hole (122). The sensing component (3) includes an infrared sensor (31) and a first power supply (32). During the process of the valve stem (23) controlling the valve body (21) to rotate, multiple flow channels (211) are connected to the fluid flow channel (121) individually or simultaneously.

2. The water-saving adjustable faucet according to claim 1, characterized in that, Mounting hole (122) includes: The regulating section (1221) is provided with the valve body (21) and cooperates with the fluid flow channel (121) in the output section (12); The control section (1222) has a diameter larger than the adjustment section (1221). A sealing gasket (7) is provided inside the control section (1222). A through hole is provided on the sealing gasket (7). The valve stem (23) extends from the through hole to the outside of the control section (1222) and connects with the valve cover (22).

3. The water-saving adjustable faucet according to claim 1, characterized in that, The valve cover (22) is provided with a plurality of precision-calibrated edges (221), and the plurality of precision-calibrated edges (221) correspond to the center of the opening of a plurality of branch channels (211).

4. A water-saving adjustable faucet according to claim 3, characterized in that, The output section (12) has a sinking structure (123) on its upper end face, and a light-emitting device (4) is provided on the sinking structure (123). Among them, the corresponding fine-tuned corners (221) of the multiple flow channels (211) are connected to the fluid flow channel (121) through the corresponding light-emitting device (4).

5. A water-saving adjustable faucet according to claim 4, characterized in that, The light-emitting device (4) includes: The second power supply (41) is located inside the sink structure (123); The light-emitting element (42) is strip-shaped and electrically connected to the second power supply (41); A heat insulation plate is provided between the second power supply (41) and the light-emitting element (42), and the light-emitting element (42) is disposed on the heat insulation plate.

6. A water-saving adjustable faucet according to claim 1, characterized in that, The valve stem (23) slides up and down along the through hole, and drives the valve body (21) to move, so that multiple branch channels (211) are connected to the fluid channel (121) at the same time.

7. A water-saving adjustable faucet according to claim 1, characterized in that it further... include: A reset spring (5) is disposed on the valve stem (23) and located between the sealing gasket (7) and the valve cover (22). The reset spring (5) pushes the valve cover (22) upward.

8. A water-saving adjustable faucet according to claim 1, characterized in that, The output section (12) has an extension edge (6) formed on its lower side, which extends to the outside of the first power supply (32).

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